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JVC service or questions

Stacy Sample Posted Jan 31, 2004

Assistance with JVC product

If anyone has a question regarding a problem with thier JVC product (error codes, safeguard mode etc) write me for troubleshooting assistance. Please provide your model # if available and note this site so I can assist you better. Stacy Sample JVC Service & Engineering Houston, Texas

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6,445 comments, pages:   « 1 2 3 471 472 473 474 475 476 477 643 644 645 »

    I have a JVC 27 inch TV from around 1993 -- Model # AV-27CM3. When I turn it on, the full screen is a bright red. After fully warming up, the picture tries to come on, but the red screen continues to flicker on through the developing picture. A local TV guy says the the tube is going bad. He DOES NOT recommend trying to replace the tube and instead recommends replacing the TV. Does this sound reasonable and correct?

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    I have a jvc grd30u when i try to record with the camera it has a black screen and lens cap messege on the screen also a the bottom of the screen a man,arrows, and a lanscape icon shows up i had the camera in the service departmant for a similar problem. any help?

    Comment 1, Last comment by Vinny Sep 22, 2005

    Re: JVC service or questions

     Ramesh Posted Sep 22, 2005

    Hi, I have GRD30U JVC camcorder for about 3 years. It has been working fine but since last few weeks it is giving "E03" error (the message is UNIT IS IN SAFEGUARD MODE , REMOVE CASSETTE AND RE-INSERT IT). I removed and re-inserted so many times, but no luck. Can you please help me with this problem. Thanks Ramesh.

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    The cushions on my model HA-W50 stereo headphones are deteriorating. How can I replace the cushions without replacing the headphones? The headphones work great

    Comment 1, Last comment by Justin Himel Sep 22, 2005

    Re: JVC service or questions

     Richard Posted Dec 30, 2004

    Have a JVC AV36F702 (12-2001) and a JVC AV-36D201 (1-2001) Both have no pic The led flashes on the AV36F702 No Sound on the AV36D201 Checked the B+ Without H-Driver and Read 130+ Volts on both sets When loaded by the H-Driver the B+ drops to 90+ Volts. The flyback on both units get really hot fast. If I pull the Anode off the CRT and any auxillary Flyback lines the voltage goes up to about 110+ and I am now able to get a Neon bulb to glow when placed near the flyback. I have replaced the dual focus flyback on the AV36F702 with a spare parts but still no success. Everything is the same. Is there a problem with horizontal drive frequency/voltage (corrupt eprom???) or are the picture tubes shorting out the flyback and therefore damaging the flyback?? If there is an override to the eprom frequency to make the set powerup to get to a menu to check the eprom how would I do this and what kind of wave form should we see at the base of Horizontal driver and primary side of horiztonal base drive transformer??....Thank you for looking into this matter.

    Comment 1, Last comment by Richard Sep 21, 2005

    Hello, I do not know the model number of my TV. It is a 36 inch JVC regular tv. Somehow the channels appear with a large black box covering the screen. This just started happening recently. I'm not sure if somehow the channels are locked for some sort of security reason. I do not have any of the original paperwork as I have acquired the tv from my sister when she needed to make a sudden relocation. Can you help me?

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    Re: JVC service or questions

     Ron Posted Sep 21, 2005

    The top part of the screen on my JVC TV Model AV-25BT6S seems to be strechted out so that the top of the picture looks our of proportion to the rest. Pointed heads etc. Can I adjust this myself ?

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    my vcr model a592u won't allow me to get into the menu. The other buttons work well. This is a relatively new machine. The power went out, now i can't set the clock or the channels. All I get is a blue screen. Please help. thanks

    Comment 1, Last comment by claire Tessier Sep 20, 2005

    Stacy: I need a controller for my DR-MV1S DVD VIDEO RECORDER AND VIDEO CASSETTE RECORDER. I am connected to a cable box and the book says I need a controller, also while I can play vcr's and dvd's I cannot record anything. I hit the record button and nothing happens..... Windy

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    Hi Stacy,I am having problems with my JVC GR-AXM23OU COMPACT VHS CAMCORDER.I have a blue screen that shows;EO4 unit in safegaurd mode, then it tells me to remove and place back in.There seems to be alot of people its happening to,but i can't find any support online.Is there a manufactering defect?I got it as a gift so I cant return it,(mainly because i have no idea where it came from.I hope you can help me out.I'm doing work in the Gulfport,New Orleans area'and I was hoping to send it to my mom in Texas so she can record my son's football games(BECAUSE I'M GOING TO BE HERE FOR A WHILE!!).I appriciate any help you can give me to get my camera working,or possibly replaced. THANKS!!!!! STAN 972-322-7331

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